diff options
Diffstat (limited to 'src/video_core/buffer_cache')
-rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 9399bcfea..7373cb62d 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -172,7 +172,7 @@ public: [[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size); /// Return true when a region is registered on the cache - [[nodiscard]] bool IsRegionRegistered(VAddr addr, size_t size) const; + [[nodiscard]] bool IsRegionRegistered(VAddr addr, size_t size); /// Return true when a CPU region is modified from the CPU [[nodiscard]] bool IsRegionCpuModified(VAddr addr, size_t size); @@ -503,10 +503,6 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am auto& src_buffer = slot_buffers[buffer_a]; auto& dest_buffer = slot_buffers[buffer_b]; SynchronizeBuffer(src_buffer, *cpu_src_address, static_cast<u32>(amount)); - const VAddr aligned_dst = Common::AlignUp(*cpu_dest_address, 64); - const u64 diff = aligned_dst - *cpu_dest_address; - const u64 new_amount = diff > amount ? 0 : amount - diff; - dest_buffer.UnmarkRegionAsCpuModified(aligned_dst, Common::AlignDown(new_amount, 64)); SynchronizeBuffer(dest_buffer, *cpu_dest_address, static_cast<u32>(amount)); std::array copies{BufferCopy{ .src_offset = src_buffer.Offset(*cpu_src_address), @@ -552,21 +548,19 @@ bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) { return false; } - const IntervalType subtract_interval{*cpu_dst_address, *cpu_dst_address + amount * sizeof(u32)}; + const size_t size = amount * sizeof(u32); + const IntervalType subtract_interval{*cpu_dst_address, *cpu_dst_address + size}; ClearDownload(subtract_interval); common_ranges.subtract(subtract_interval); - const size_t size = amount * sizeof(u32); BufferId buffer; do { has_deleted_buffers = false; buffer = FindBuffer(*cpu_dst_address, static_cast<u32>(size)); } while (has_deleted_buffers); - auto& dest_buffer = slot_buffers[buffer]; const u32 offset = static_cast<u32>(*cpu_dst_address - dest_buffer.CpuAddr()); runtime.ClearBuffer(dest_buffer, offset, size, value); - dest_buffer.UnmarkRegionAsCpuModified(*cpu_dst_address, size); return true; } @@ -828,7 +822,7 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) { } template <class P> -bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) const { +bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) { const VAddr end_addr = addr + size; const u64 page_end = Common::DivCeil(end_addr, PAGE_SIZE); for (u64 page = addr >> PAGE_BITS; page < page_end;) { |